<template>
  <div id="banner">
    <template>
      <el-carousel indicator-position="outside">
        <el-carousel-item v-for="item in 4" :key="item">
          <h3>{{ item }}</h3>
        </el-carousel-item>
      </el-carousel>
    </template>
  </div>
</template>

<script>
export default {
  name: 'banner',
  data () {
    return {
      msg: 'banner '
    }
  },
  methods: {
  }
}
</script>


<style lang="less">
  #banner{
    .el-carousel__item h3 {
      color: #475669;
      font-size: 18px;
      opacity: 0.75;
      line-height: 250px;
      margin: 0;
    }
    .el-carousel__item:nth-child(2n) {
      background-color: #99a9bf;
    }
    .el-carousel__item:nth-child(2n+1) {
      background-color: #d3dce6;
    }
  }
</style>
